Beyoncé's choreographer and one of her dancers say thieves broke into their car and stole several items, including a flash drive that contained her unreleased music. Christopher Grant and dancer Diandre Blue called 911 on July 8 to report that their car window had been smashed and suitcases had been stolen in Atlanta.

Police say unreleased music by Beyoncé along with footage, show plans and concert set lists were stolen from a car in Atlanta rented by associates.

Computer drives containing unreleased music by US superstar Beyonce and plans related to her concerts were stolen last week in Atlanta, police said Monday, with a suspect still at large.